CN118025579B - Linkage type auxiliary feeding device - Google Patents
Linkage type auxiliary feeding device Download PDFInfo
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- CN118025579B CN118025579B CN202410432621.0A CN202410432621A CN118025579B CN 118025579 B CN118025579 B CN 118025579B CN 202410432621 A CN202410432621 A CN 202410432621A CN 118025579 B CN118025579 B CN 118025579B
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- 238000003825 pressing Methods 0.000 claims abstract description 95
- 238000000034 method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 14
- 230000001939 inductive effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 28
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/44—Arranging and feeding articles in groups by endless belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/20—Feeding, e.g. conveying, single articles by reciprocating or oscillatory pushers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
- B65B65/003—Packaging lines, e.g. general layout
- B65B65/006—Multiple parallel packaging lines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention relates to the technical field of feeding and packaging, in particular to a linkage type auxiliary feeding device which comprises a conveyor and feeding channels symmetrically arranged at two sides of the tail end of the conveyor, wherein a guide rail is fixedly arranged between the two feeding channels, two pushing plates are slidably arranged on the guide rail, a linkage pushing assembly is arranged on the guide rail, two ends of the guide rail are respectively provided with a stop block, a pressing plate is fixedly arranged above each feeding channel, each stop block is fixedly provided with a support, a buffer connecting piece is respectively arranged between each pressing plate and the corresponding support, and a linkage pressing assembly is arranged between each buffer connecting piece and the guide rail.
Description
Technical Field
The invention relates to the technical field of feeding and packaging, in particular to a linkage type auxiliary feeding device.
Background
In order to improve production efficiency, a production line usually uses a plurality of machines to process simultaneously, and transportation is usually carried by an upper production line to a lower production line, and a transportation path is fixed, so that a plurality of machines are usually served by using a transportation line, however, an existing feeding device still can only serve a single machine, when the plurality of machines are used for processing, a plurality of feeding devices are required to be arranged, when feeding, the situation that the positions of materials are different may occur, at this time, the materials are pushed, the materials with position deviation are pushed down, a channel for moving the materials is blocked, the passing of the subsequent materials is influenced, and the transportation system is further disturbed.
The currently disclosed China patent CN117645032A is a linkage shifting plate type auxiliary feeding mechanism, which comprises a frame, a material distributing structure, a driving device and a clamping device; the machine frame is provided with at least two feeding components, each group of feeding components comprises two fixing plates which are arranged in parallel, and the fixing plates are vertically arranged on the machine frame; an infrared sensor for detecting the position of the material is arranged on the frame; the material distribution structure is provided with a plurality of groups and corresponds to the material feeding components one by one, and comprises a main shaft and a swinging plate, wherein the main shaft is rotatably arranged on the frame, and the swinging plate is connected with the main shaft; when the swinging plate is parallel to the fixed plate, the swinging plate is in a closed state, and when the swinging plate is perpendicular to the fixed plate, the swinging plate is in an open state; the driving device comprises a swinging component and a linkage structure, the swinging component is in transmission connection with the linkage structure and is used for driving the main shafts to rotate, and the linkage structure is in transmission connection with the plurality of main shafts; when the swinging component switches the opening and closing states of the swinging plates, the plurality of main shafts and the swinging plates synchronously rotate through the connection of the linkage structure; the clamping device comprises a vertical plate and a control assembly; the vertical plate is vertically arranged on the frame, a chute is formed in the vertical plate, and a clamping block is slidably arranged in the chute; the control component is arranged on the vertical plate and used for controlling the clamping block to slide; the side on the swinging plate is provided with a bending part which is perpendicular to the swinging plate, and when the swinging plate is in a closed state and the bending part is in abutting contact with the clamping block, the swinging plate is limited to rotate.
According to the above patent, this patent has realized detecting the material position before the branch material and according to the function that the branch material was opened and close of testing result control through dividing material structure, drive arrangement and joint device, avoid the material to get into packagine machine's condition under the skew state, though carry out the position correction at the branch material stage, in the material pushing process, to the material of stacking, if stacking inadequately firm, the material pushing in-process can take place to stack collapse or the relative position change between the material, influences subsequent packing, consequently, need a linkage structure of pushing the in-process of material to the synchronous application down force of material.
Disclosure of Invention
According to the linkage type auxiliary feeding device, linkage work between the push plate and the pressing plate is achieved through the linkage pressing assembly, the push plate pushes the paper box, meanwhile, the linkage pressing assembly is driven to push the pressing plate, the pressing plate is caused to apply pressing force to the paper box, the paper box is effectively prevented from being offset or swaying in the pushing process, the situation that the paper box is offset when the push plate is far away from the paper box is avoided, stacking stability of the paper box is guaranteed, and under the condition that the buffer connecting piece is connected with the pressing plate, the paper box is guaranteed to be pushed stably, and damage to the paper box is prevented.
In order to solve the problems in the prior art, the invention provides a linkage type auxiliary feeding device, which comprises a conveyor and feeding channels symmetrically arranged at two sides of the tail end of the conveyor, wherein the conveyor is provided with a conveying passage for two groups of stacked cartons which are arranged in parallel to synchronously flow, a guide rail is fixedly arranged between the two feeding channels, two push plates are slidably arranged on the guide rail and used for pushing the stacked cartons to enter the feeding passage, a linkage pushing assembly for synchronously driving the two push plates is arranged on the guide rail, two stop blocks are also arranged at two ends of the guide rail, when the push plates contact the stop blocks, the stacked cartons are in a state of completely entering the feeding passage, a pressing plate is arranged above each feeding passage, a support seat is fixedly arranged on each stop block, a buffer connecting piece is arranged between each pressing plate and the corresponding support seat, the pressing plate can move in the horizontal direction perpendicular to the feeding passage, and a linkage pushing assembly for applying a pushing force to the cartons by the pressing plates is arranged between the buffer connecting pieces and the guide rail in the process of pushing the cartons into the feeding passages.
Preferably, the linkage pressing component is provided with an extension plate, an extension groove for the extension plate to slide is formed in the end portion of the guide rail along the edge direction of the extension plate, one end of the extension plate penetrates through the stop block to extend towards the direction of the buffer connecting piece, the linkage pressing component is further provided with a first wedge block and a second wedge block which are mutually matched, the first wedge block is fixedly connected with the end portion of the extension plate, the second wedge block is connected with the buffer connecting piece, and when the first wedge block pushes the second wedge block, the second wedge block drives the pressing plate to be in a downward pressing state through the buffer connecting piece.
Preferably, the other end of the extension plate is provided with a vertically upwards extending end block, a first spring is fixedly connected between the end block and the stop block, and when the first spring is in a state of not being acted by external force, the first wedge block and the second wedge block are in a normal contact state.
Preferably, the buffer connecting piece is provided with a movable plate, the movable plate is arranged between the support and the pressing plate, the second wedge block is fixedly connected with the movable plate, the pressing plate is provided with guide posts penetrating through the movable plate and the support in sequence, the movable plate and the support are provided with guide openings for the guide posts to penetrate through, a second spring sleeved on the guide posts is fixedly connected between the movable plate and the support, and a third spring sleeved on the guide posts is fixedly connected between the movable plate and the pressing plate.
Preferably, the corners around the pressing plate are respectively provided with a ball, the position of the pressing plate corresponding to each ball is fixedly provided with a limit bin for ball rolling connection, and each limit bin is composed of an upper limit ring and a lower limit ring, and a space for ball rolling is formed between the upper limit ring and the lower limit ring.
Preferably, the middle part of the guide rail is provided with a first support frame fixedly connected with the conveyor, two pushing plates are symmetrically positioned on two sides of the first support frame, the linkage pushing assembly is provided with a push-pull block, a sliding groove for sliding the push-pull block is formed in the first support frame and perpendicular to the track direction of the guide rail, and a linkage rod is hinged between each pushing plate and each push-pull block.
Preferably, the electromagnetic shaft extending downwards through the extending groove is fixedly arranged on the extending plate, the electromagnetic shaft is used for pushing the pushing plate to indirectly push the extending plate, an electromagnet which can be electrified and adsorbed with the electromagnetic shaft is fixedly arranged at the end part of the guide rail, and when the electromagnetic shaft is contacted with the electromagnet and adsorbed, the pressing plate is in a static state of keeping downward pressing.
Preferably, the conveyer is provided with a middle baffle plate along the direction of the central axis, two side edges of the conveyer are fixedly provided with a limiting side plate, a conveying passage is formed between each limiting side plate and the middle baffle plate, a plurality of pairs of clamping plates are arranged on the conveying belt of the conveyer in an array distribution manner, and gaps for the paper boxes to be clamped in are reserved between each pair of clamping plates.
Preferably, one end of each feeding channel far away from the conveyor is provided with a collision plate for blocking the continuous pushing of the cartons.
Preferably, the contact inductor connected with the electromagnetic iron is arranged on the abutting plate, the middle part of the guide rail and the position between the two pushing plates are provided with the induction switch connected with the electromagnetic iron, when the carton contacts with the abutting plate, the contact inductor controls the electromagnet to be in an electrified state, and when the pushing plates contact with the induction switch, the induction switch controls the electromagnet to be in a power-off state.
Compared with the prior art, the application has the beneficial effects that: according to the application, linkage work between the push plate and the pressing plate is realized through the linkage pressing component, the push plate pushes the paper box, and meanwhile, the linkage pressing component is driven to push the pressing plate, so that the pressing plate is caused to apply pressing force to the paper box, the paper box is effectively prevented from shifting or shaking in the pushing process, the situation that the paper box is shifted at the moment that the push plate is far away from the paper box is avoided, the stacking stability of the paper box is ensured, the paper box is ensured to be stably pushed under the connection of the buffer connecting piece and the pressing plate, meanwhile, the damage to the paper box is prevented, the accurate and stable feeding of the stacked paper box is realized, the quality of the paper box is ensured, and the continuity and reliability of the whole production flow are improved; meanwhile, due to the arrangement of the stop block and the abutting plate, the problem that the position of the paper box is inaccurate due to the inertia force generated by pushing of the pushing plate is solved, the paper box can be stopped at the same designated position every time, and the accuracy of the stop position of the paper box is further guaranteed.
Drawings
FIG. 1 is a schematic perspective view of a linkage type auxiliary feeding device;
FIG. 2 is a partial perspective sectional view of a linkage type auxiliary feeding device;
FIG. 3 is a schematic perspective view of a linkage type auxiliary feeding device with the conveyor removed;
FIG. 4 is a plan view of a stacked carton of a ganged auxiliary loading apparatus to be pushed into a loading tunnel;
FIG. 5 is a top view of a stacked carton of a ganged auxiliary loading apparatus to be pushed into a loading tunnel;
FIG. 6 is a plan cross-sectional view at A-A of FIG. 5;
FIG. 7 is a perspective cross-sectional view of the structure at A-A of FIG. 5;
FIG. 8 is an enlarged schematic view at B of FIG. 6;
FIG. 9 is an enlarged schematic view at C of FIG. 6;
FIG. 10 is an enlarged schematic view at D of FIG. 7;
FIG. 11 is a schematic perspective view showing a push plate of a linkage type auxiliary feeding device contacting with a stopper;
fig. 12 is a schematic perspective view of a linkage type auxiliary feeding device, in which an electromagnetic shaft contacts an electromagnet.
The reference numerals in the figures are: 1. a carton; 2. a conveyor; 21. a middle partition plate; 22. limiting side plates; 23. a clamping plate; 3. a feeding channel; 31. a contact plate; 4. a guide rail; 41. a stop block; 42. a first support frame; 421. a chute; 43. a second support frame; 44. an extension groove; 5. a push plate; 6. a linkage pushing component; 61. a push-pull block; 62. a linkage rod; 7. a pressing plate; 71. a support; 72. a buffer connection; 721. a movable plate; 7211. a second spring; 7212. a third spring; 722. a guide post; 73. a ball; 731. an upper limit ring; 732. a lower limit ring; 8. a linkage pressing component; 81. an extension plate; 811. an end block; 8111. a first spring; 812. an electromagnetic shaft; 8121. an electromagnet; 8122. a contact sensor; 8123. an inductive switch; 82. a first wedge; 83. and a second wedge.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1-8, 11 and 12, a linkage type auxiliary feeding device comprises a conveyor 2 and feeding channels 3 symmetrically arranged at two sides of the tail end of the conveyor 2, wherein the conveyor 2 is provided with conveying passages for two groups of stacked cartons 1 which are arranged side by side to flow synchronously, a guide rail 4 is fixedly arranged between the two feeding channels 3, two pushing plates 5 are slidably arranged on the guide rail 4, the pushing plates 5 are used for pushing the stacked cartons 1 into the feeding channels 3, linkage pushing components 6 for synchronously driving the two pushing plates 5 are arranged on the guide rail 4, two ends of the guide rail 4 are also provided with a stop block 41, when the pushing plates 5 contact the stop blocks 41, the stacked cartons 1 are in a state of completely entering the feeding channels 3, a pressing plate 7 is arranged above each feeding channel 3, a support 71 is fixedly arranged on each stop block 41, a buffer connecting piece 72 is arranged between each pressing plate 7 and the corresponding support 71, the pressing plate 7 can move in a horizontal direction perpendicular to the feeding channels 3, and a pressing component 8 for pressing the stacked cartons 1 into the pressing plates 3 is arranged between the buffer connecting pieces 72 and the guide rails 4.
In-process that the carton 1 of stacking carries out the material loading, at first, carry carton 1 through conveyer 2, conveyer 2 is for can placing the structure of two sets of cartons 1 side by side, guarantee to supply simultaneously two material loading passageway 3, when the tail end of conveyer 2 is moved to the carton 1 of stacking, linkage pushing component 6 begins work, two push pedal 5 synchronous outside movements on guide rail 4 are installed in the drive, realize the linkage between two push pedal 5, push carton 1 from inside to outside, push pedal 5 slides on guide rail 4, contact and promote carton 1 get into rather than corresponding material loading passageway 3, when push pedal 5 touches the dog 41 of guide rail 4 tip, indicate that carton 1 has been pushed into material loading passageway 3 completely, the accuracy of carton 1 position has been ensured, prevent carton 1 card at material loading passageway 3 and conveyer 2 between influence the transportation of follow-up carton 1, simultaneously, the in-process that push pedal 5 drove the linkage push component 8 begins to operate, realize the synchronous action of push pedal 5 clamp plate 7, make clamp plate 7 move down through buffer connection 72, push down the carton 1 to get into material loading passageway 3, the carton 1 is not pressed down to the side by side, the high-pressure is guaranteed to the carton 1 is not pressed to the carton 1 when the carton 1 is pressed down in the stack, can not cause the high-pressure to the carton 1 to take place, can not be guaranteed to take place the stability when the carton 1 is stacked, and the high-stability is realized, can not be guaranteed, and the high-quality is guaranteed, the carton 1 is stacked and the high-quality is stacked, can be stacked and can be prevented, and the high-quality is stacked 1 is pressed and can be pressed.
Referring to fig. 3 to 10, the linkage pressing assembly 8 is provided with an extension plate 81, an extension groove 44 for sliding the extension plate 81 is formed in the end portion of the guide rail 4 along the edge direction of the extension plate, one end of the extension plate 81 extends towards the buffer connector 72 through the stop block 41, the linkage pressing assembly 8 is further provided with a first wedge block 82 and a second wedge block 83 which are mutually matched, the first wedge block 82 is fixedly connected with the end portion of the extension plate 81, the second wedge block 83 is connected with the buffer connector 72, and when the first wedge block 82 pushes the second wedge block 83, the second wedge block 83 drives the pressing plate 7 to be in a downward pressing state through the buffer connector 72.
When the push plate 5 pushes the stacked cartons 1 to enter the feeding channel 3, the extending plate 81 in the linkage pressing component 8 slides in the extending groove 44 at the end part of the guide rail 4 along with the push plate 5, and as the first wedge block 82 is matched with the second wedge block 83, the first wedge block 82 is in a horizontal motion state along with the push plate 5 to push the second wedge block 83 which is mutually matched with the first wedge block 82, the second wedge block 83 is in a vertical motion state along with the push plate 5, the second wedge block 83 is connected with the buffer connecting piece 72 to transfer motion to the pressing plate 7, the pressing plate 7 moves downwards under the drive of the buffer connecting piece 72 to apply pressing force to the cartons 1 entering the feeding channel 3, synchronous linkage of pushing action of the push plate 5 and pressing plate 7 is realized, effective stabilization and positioning are ensured while the cartons 1 are pushed into the feeding channel 3, the pressing plate 7 can provide moderate pressure under the assistance of the buffer connecting piece 72, stacking performance of the cartons 1 is ensured, and normal pushing of the cartons 1 is ensured, and meanwhile, and damage to the cartons 1 caused by excessive pressure or deformation is avoided.
Referring to fig. 9 and 10, the other end of the extension plate 81 has an end block 811 extending vertically upward, and a first spring 8111 is fixedly connected between the end block 811 and the stopper 41, and when the first spring 8111 is in a state of not being subjected to external force, the first wedge 82 and the second wedge 83 are in a state of normal contact.
When the linkage pressing assembly 8 does not work, that is, when the push plate 5 does not contact the extension plate 81, the other end of the extension plate 81 is kept in a state of not being acted by external force through the end block 811 which extends vertically upwards and the first spring 8111 fixedly connected with the stop block 41, in this state, the first wedge block 82 and the second wedge block 83 are kept in normal contact, the whole linkage pressing assembly 8 is kept in a standby state, when the push plate 5 starts to push the carton 1 into the feeding channel 3 and moves towards the stop block 41, until the push plate 5 pushes the extension plate 81, the extension plate 81 moves along with the push plate 5, thereby driving the end block 811 to compress the first spring 8111, the elastic force of the first spring 8111 acts on the stop block 41, the contact pressure between the first wedge block 82 and the second wedge block 83 is gradually increased, the first wedge block 82 pushes the second wedge block 83 through the increased pressure, and then the pressing plate 7 moves downwards through the buffer connector 72, until the carton 1 is pushed into place, the push plate 5 is reset, at this time, the push plate 5 moves away from the extension plate 81, the first spring 8111 also returns to the state of not acted by the first wedge block 81, and then returns to the normal state of the carton 1, and the contact between the first wedge block 83 and the second wedge block 83 is waited for normal material.
Referring to fig. 7 and 9, the buffer connection member 72 is provided with a movable plate 721, the movable plate 721 is disposed between the support 71 and the pressing plate 7, the second wedge 83 is fixedly connected with the movable plate 721, the pressing plate 7 is provided with guide posts 722 penetrating through the movable plate 721 and the support 71 in sequence, the movable plate 721 and the support 71 are provided with guide openings for the guide posts 722 to penetrate through, a second spring 7211 sleeved on the guide posts 722 is fixedly connected between the movable plate 721 and the support 71, and a third spring 7212 sleeved on the guide posts 722 is fixedly connected between the movable plate 721 and the pressing plate 7.
When the second wedge 83 is not pushed by the first wedge 82, the second spring 7211 between the movable plate 721 and the support 71 and the third spring 7212 between the movable plate 721 and the pressing plate 7 are in a state of not being acted by external force, when the push plate 5 pushes the carton 1 into the feeding channel 3 and moves towards the stop block 41, the first wedge 82 pushes the second wedge 83 along with the second wedge 83, the second wedge 83 drives the movable plate 721 to slide along the guide pillar 722, the second wedge 83 moves downwards away from the support 71, in the process, the second spring 7211 is gradually stretched, the pressing plate 7 is pressed against the carton 1, the third spring 7212 is compressed along with the continuous pressing of the movable plate 721, the lower pressure is accumulated, the buffer effect is achieved, the second spring 7211 is restored to be in a state of not being acted by external force after the first wedge 82 is restored, the second wedge 83 is driven to restore, and the third spring 7212 is restored to be in a state of not being acted by external force, so that the pressing plate 7 is released from the pressure of the carton 1.
Referring to fig. 9, the corners around the pressing plate 7 are respectively provided with a ball 73, and a position of the pressing plate 7 corresponding to each ball 73 is fixedly provided with a limit bin for rolling connection of the balls 73, wherein the limit bin is composed of an upper limit ring 731 and a lower limit ring 732, and a space for rolling the balls 73 is formed between the upper limit ring 731 and the lower limit ring 732.
The balls 73 around the pressing plate 7 enable the pressing plate 7 to contact and roll with the paper box 1 in the downward pressing process, and the balls 73 play roles in dispersing pressure and reducing local stress when the pressing plate 7 presses down the paper box 1, so that the paper box 1 is effectively protected from scraping or extrusion deformation, normal pushing of the paper box 1 in the pushing process is guaranteed, and friction force is reduced.
Referring to fig. 3-7, a first supporting frame 42 fixedly connected with the conveyor 2 is arranged in the middle of the guide rail 4, two pushing plates 5 are symmetrically located on two sides of the first supporting frame 42, a push-pull block 61 is arranged on the linkage pushing assembly 6, a sliding groove 421 for sliding the push-pull block 61 is formed in the first supporting frame 42 and perpendicular to the track direction of the guide rail 4, and a linkage rod 62 is hinged between each pushing plate 5 and the push-pull block 61.
The two ends of the guide rail 4 are respectively provided with a second support frame 43 fixedly connected with the corresponding feeding channel 3, the second support frames 43 are used for enhancing the stability of the guide rail 4, when the conveyor 2 conveys the stacked cartons 1 to a designated position, the push-pull blocks 61 slide in the direction perpendicular to the guide rail 4 in the sliding grooves 421 formed in the first support frames 42 through driving equipment, the sliding of the push-pull blocks 61 drives two push plates 5 symmetrically arranged on two sides of the first support frames 42 to synchronously act through the linkage rods 62 hinged to the push-pull blocks, and the two push plates 5 move outwards along the guide rail 4 to stably and accurately push the corresponding stacked cartons 1 from the conveyor 2 into the designated feeding channel 3.
Referring to fig. 10-12, an electromagnetic shaft 812 extending downward through the extending groove 44 is fixed on the extending plate 81, the electromagnetic shaft 812 is used for pushing by the push plate 5 to indirectly push the extending plate 81, an electromagnet 8121 capable of being electrically attracted to the electromagnetic shaft 812 is fixed on the end of the guide rail 4, and when the electromagnetic shaft 812 contacts with and is attracted to the electromagnet 8121, the pressing plate 7 is in a static state of keeping downward pressing.
When the push plate 5 pushes the carton 1 into the feeding channel 3, the push plate 5 contacts the electromagnetic shaft 812 to indirectly push the extension plate 81, and because the electromagnetic shaft 812 is fixed on the extension plate 81 and extends downwards to pass through the extension groove 44 of the guide rail 4, the pushing force of the push plate 5 is transmitted to the extension plate 81 through the electromagnetic shaft 812 to enable the extension plate 81 to synchronously move, when the push plate 5 moves to contact with the stop block 41, specifically, the sliding part on the push plate 5 slides on the guide rail 4, the sliding part contacts with the electromagnetic shaft 812 and pushes the electromagnetic shaft 812, and the electromagnetic shaft 812 is embedded into the bayonet on both the electromagnet 8121 and the sliding part, so after the sliding part on the push plate 5 contacts with the stop block 41, the electromagnetic shaft 812 is contacted with the electromagnet 8121 fixed at the end part of the guide rail 4, the electromagnetic shaft 812 is clamped between the sliding part and the electromagnet 8121, at the moment, the electromagnet 8121 is electrified to generate magnetic force, and the electromagnetic shaft 812 is immediately adsorbed, so that the extension plate 81 is fixed at the current position and does not move any more, when the extension plate 81 is fixed, the positions of the first wedge block 82 and the second wedge block 83 are not moved, the pressing plate 7 can keep a downward pressing state, the situation that the carton 1 can still obtain enough pressure to keep stable after being pushed into the feeding channel 3 is ensured, the situation that the carton 1 is deflected due to the moment that the push plate 5 is away from the carton 1 in the resetting process of the push plate 5 is avoided, and the carton 1 is prevented from being displaced or loosened in the subsequent processing process.
Referring to fig. 1 and 2, a middle partition plate 21 is fixedly arranged on the conveyor 2 along the direction of the central axis of the conveyor 2, two side edges of the conveyor 2 are fixedly provided with a limiting side plate 22, a conveying passage is formed between each limiting side plate 22 and the middle partition plate 21, a plurality of pairs of clamping plates 23 are arranged on the conveying belt of the conveyor 2 in an array manner, and gaps for clamping the paper boxes 1 are reserved between each pair of clamping plates 23.
When stacked cartons 1 are placed on the conveyor 2, the cartons 1 are placed in a conveying passage formed between the limit side plates 22 and the middle partition plates 21, the cartons 1 are ensured to advance along a preset path in the conveying process, the cartons 1 are prevented from deviating or being staggered with each other, a plurality of pairs of clamping plates 23 distributed in an array are used for placing stacked cartons 1 in the conveying belt in the conveying process, the cartons 1 are positioned by the clamping plates 23, and the cartons 1 are ensured to be conveyed in an equidistant state, so that the cartons 1 are ensured to be intermittently conveyed to the position of the feeding channel 3.
Referring to fig. 1-7, an abutting plate 31 for blocking the carton 1 from being pushed continuously is disposed at one end of each feeding passage 3 away from the conveyor 2.
When the stacked cartons 1 are pushed into the feeding channel 3 by the push plate 5 from the conveyor 2, after the push plate 5 moves to be in contact with the stop block 41, the cartons 1 can continuously move forwards by one end distance due to the action of inertia, and the interference plate plays a role in blocking the distance of the inertial movement of the cartons, so that the cartons 1 are prevented from being excessively pushed, the cartons 1 are ensured to be accurately stopped at the preset position of the feeding channel 3, and the cartons 1 are ensured to be positioned at the same designated position every time.
Referring to fig. 7 and 8, a contact sensor 8122 electrically connected to the electromagnet 8121 is disposed on the contact plate 31, a sensing switch 8123 electrically connected to the electromagnet 8121 is disposed in the middle of the guide rail 4 and between the two pushing plates 5, and when the carton 1 contacts with the contact plate 31, the contact sensor 8122 controls the electromagnet 8121 to be in an energized state, and when the pushing plates 5 contact with the sensing switch 8123, the sensing switch 8123 controls the electromagnet 8121 to be in a de-energized state.
When the stacked cartons 1 are pushed to the abutting plate 31 by the pushing plate 5, the cartons 1 are contacted with the abutting plate 31, after a contact sensor 8122 on the abutting plate 31 detects a contact signal of the cartons 1, an instruction is sent to energize the electromagnet 8121, at the moment, the electromagnet 8121 generates magnetic force to enable the extending plate 81 to be kept at the pushed position, so that the state that the pressing plate 7 applies pressure to the cartons 1 is kept, when the pushing plate 5 is reset and moved back to the position where the cartons 1 on the conveyor 2 can be pushed, the pushing plate 5 is contacted with the inductive switch 8123, at the moment, the inductive switch 8123 sends out a signal to control the electromagnet 8121 to be powered off, the locking state of the extending plate 81 is released, under the action of the first spring 8111, the extending plate 81 can return along the extending groove 44, the pressure state of the cartons 1 is released, and therefore the cartons 1 packaged in the feeding channel 3 can be taken out, accurate detection and control of whether the cartons 1 are pushed to the position or not are achieved, the end point that the cartons 1 can be accurately stopped in the feeding channel 3 each time is ensured, and production efficiency is improved.
According to the invention, linkage work between the push plate 5 and the pressing plate 7 is realized through the linkage pressing assembly 8, the push plate 5 pushes the paper box 1 and simultaneously drives the linkage pressing assembly 8 to push the pressing plate 7, so that the pressing plate 7 applies pressing force to the paper box 1, the paper box 1 is effectively prevented from shifting or shaking in the pushing process, the situation that the paper box 1 shifts at the moment that the push plate 5 is away from the paper box 1 is avoided, the stacking stability of the paper box 1 is ensured, and under the connection of the buffer connecting piece 72 to the pressing plate 7, the paper box 1 is ensured to be stably pushed, meanwhile, damage to the paper box 1 is prevented, the quality of the paper box 1 is ensured, and the continuity and reliability of the whole production flow are improved.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (7)
1. The linkage type auxiliary feeding device comprises a conveyor (2) and feeding channels (3) symmetrically arranged at two sides of the tail end of the conveyor (2);
the conveyor (2) is provided with a conveying passage for synchronously flowing two groups of stacked cartons (1) which are arranged in parallel;
the feeding device is characterized in that a guide rail (4) is fixedly arranged between the two feeding channels (3), and two pushing plates (5) are slidably arranged on the guide rail (4);
The push plates (5) are used for pushing the stacked cartons (1) into the feeding channel (3), the guide rail (4) is provided with a linkage pushing assembly (6) for synchronously driving the two push plates (5), two ends of the guide rail (4) are also provided with a stop block (41), and when the push plates (5) contact the stop block (41), the stacked cartons (1) are in a state of completely entering the feeding channel (3);
A pressing plate (7) is arranged above each feeding channel (3), a support (71) is fixedly arranged on each stop block (41), a buffer connecting piece (72) is arranged between each pressing plate (7) and the corresponding support (71), and the pressing plates (7) can move vertically to the horizontal direction of the feeding channels (3);
a linkage pressing component (8) for applying pressing force to the paper box (1) by matching with a pressing plate (7) in the process that the push plate (5) pushes the paper box (1) into the feeding channel (3) is arranged between the buffer connecting piece (72) and the guide rail (4);
The linkage pressing component (8) is provided with an extension plate (81), the end part of the guide rail (4) is provided with an extension groove (44) for the extension plate (81) to slide along the edge direction of the extension plate, one end of the extension plate (81) penetrates through the stop block (41) to extend towards the direction of the buffer connecting piece (72), the linkage pressing component (8) is also provided with a first wedge block (82) and a second wedge block (83) which are mutually matched, the first wedge block (82) is fixedly connected with the end part of the extension plate (81), the second wedge block (83) is connected with the buffer connecting piece (72), and when the first wedge block (82) pushes the second wedge block (83), the second wedge block (83) drives the pressing plate (7) to be in a downward pressing state through the buffer connecting piece (72);
The other end of the extension plate (81) is provided with an end block (811) extending vertically upwards, a first spring (8111) is fixedly connected between the end block (811) and the stop block (41), and when the first spring (8111) is in a state of not being acted by external force, the first wedge block (82) and the second wedge block (83) are in a normal contact state;
The buffer connecting piece (72) is provided with a movable plate (721), the movable plate (721) is arranged between the support (71) and the pressing plate (7), the second wedge block (83) is fixedly connected with the movable plate (721), the pressing plate (7) is provided with guide posts (722) which sequentially penetrate through the movable plate (721) and the support (71), guide openings for the guide posts (722) to penetrate through are formed in the movable plate (721) and the support (71), a second spring (7211) sleeved on the guide posts (722) is fixedly connected between the movable plate (721) and the support (71), and a third spring (7212) sleeved on the guide posts (722) is fixedly connected between the movable plate (721) and the pressing plate (7).
2. The linkage type auxiliary feeding device according to claim 1, wherein the peripheral corners of the pressing plate (7) are respectively provided with a ball (73), a limit bin for rolling connection of the balls (73) is fixedly arranged at the position of the pressing plate (7) corresponding to each ball (73), the limit bin is composed of an upper limit ring (731) and a lower limit ring (732), and a space for rolling of the balls (73) is formed between the upper limit ring (731) and the lower limit ring (732).
3. The linkage type auxiliary feeding device according to claim 1, wherein a first supporting frame (42) fixedly connected with the conveyor (2) is arranged in the middle of the guide rail (4), two pushing plates (5) are symmetrically arranged on two sides of the first supporting frame (42), the linkage pushing assembly (6) is provided with pushing and pulling blocks (61), sliding grooves (421) for the pushing and pulling blocks (61) to slide are formed in the first supporting frame (42) and perpendicular to the track direction of the guide rail (4), and a linkage rod (62) is hinged between each pushing plate (5) and each pushing and pulling block (61).
4. A linkage type auxiliary feeding device according to claim 1, wherein an electromagnetic shaft (812) extending downwards through the extension groove (44) is fixedly arranged on the extension plate (81), the electromagnetic shaft (812) is used for pushing the push plate (5) to indirectly push the extension plate (81), an electromagnet (8121) capable of being electrified and adsorbed with the electromagnetic shaft (812) is fixedly arranged at the end part of the guide rail (4), and when the electromagnetic shaft (812) is contacted with the electromagnet (8121) and adsorbed, the pressing plate (7) is in a static state of keeping downward pressing.
5. The linkage type auxiliary feeding device according to claim 1, wherein an intermediate baffle plate (21) is fixedly arranged on the conveyor (2) along the direction of the central axis of the conveyor, limiting side plates (22) are fixedly arranged on the edges of two sides of the conveyor (2), a conveying passage is formed between each limiting side plate (22) and the intermediate baffle plate (21), a plurality of pairs of clamping plates (23) are uniformly distributed on a conveying belt of the conveyor (2), and gaps for clamping the cartons (1) are reserved between each pair of clamping plates (23).
6. A linkage auxiliary feeding device according to claim 1, wherein one end of each feeding channel (3) far away from the conveyor (2) is provided with a collision plate (31) for blocking the continuous pushing of the cartons (1).
7. The linkage type auxiliary feeding device according to claim 6, wherein a contact sensor (8122) electrically connected with the electromagnet (8121) is arranged on the abutting plate (31), an inductive switch (8123) electrically connected with the electromagnet (8121) is arranged in the middle of the guide rail (4) and between the two pushing plates (5), the contact sensor (8122) controls the electromagnet (8121) to be in an electrified state after the carton (1) is contacted with the abutting plate (31), and the inductive switch (8123) controls the electromagnet (8121) to be in a power-off state after the pushing plates (5) are contacted with the inductive switch (8123).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410432621.0A CN118025579B (en) | 2024-04-11 | 2024-04-11 | Linkage type auxiliary feeding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410432621.0A CN118025579B (en) | 2024-04-11 | 2024-04-11 | Linkage type auxiliary feeding device |
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| CN118025579A CN118025579A (en) | 2024-05-14 |
| CN118025579B true CN118025579B (en) | 2024-06-11 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697399A (en) * | 2016-12-27 | 2017-05-24 | 烟台市裕同印刷包装有限公司 | Automatic casing machine for cartons |
| CN110937160A (en) * | 2019-12-31 | 2020-03-31 | 无锡众创自动化科技有限公司 | Automatic boxing production line for boxed medicine |
| CN111284738A (en) * | 2020-02-18 | 2020-06-16 | 罗嘉琦 | Automatic loading machine for logistics package boxing and operation method |
| CN112009771A (en) * | 2020-11-02 | 2020-12-01 | 龙口市华兴工贸有限公司 | Hacking machine is used in carton production |
-
2024
- 2024-04-11 CN CN202410432621.0A patent/CN118025579B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697399A (en) * | 2016-12-27 | 2017-05-24 | 烟台市裕同印刷包装有限公司 | Automatic casing machine for cartons |
| CN110937160A (en) * | 2019-12-31 | 2020-03-31 | 无锡众创自动化科技有限公司 | Automatic boxing production line for boxed medicine |
| CN111284738A (en) * | 2020-02-18 | 2020-06-16 | 罗嘉琦 | Automatic loading machine for logistics package boxing and operation method |
| CN112009771A (en) * | 2020-11-02 | 2020-12-01 | 龙口市华兴工贸有限公司 | Hacking machine is used in carton production |
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| CN118025579A (en) | 2024-05-14 |
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